Does it dissociate, ionize, decompose, etc. into its corresponding ions? Also what occurs when potassium dichromate is added to water to form an aqueous solution?
2007-12-29 03:35:32 · 4 answers · asked by bam4ever13 1 in Science & Mathematics ➔ Chemistry
It dissociates into it's consistuent ions, so Ba(2+) and NO3(-). The covalent bonds holding the nitrogen to the oxygen do not break, so you don't get N or O ions. Potassium Dichromate dissociates into K(+) and CrO7(2-). Again the bonds holding the Cr to the oxygen are strong and do not break. It's also a nice purple colour. Hope that helps.
2007-12-29 03:56:43 · answer #1 · answered by Dave T 2 · 0⤊ 0⤋
Barium Nitrate Solution
2016-12-11 13:08:08 · answer #2 · answered by campa 4 · 0⤊ 0⤋
Both of these are soluble salts, so they simply to associate in water into the corresponding ions.
2007-12-29 03:53:10 · answer #3 · answered by Facts Matter 7 · 0⤊ 0⤋
Ba(NO3)2 + H2O ----> Ba+2(aq) + 2NO3-1(aq)
K2Cr2O7 + H2O -----> 2K+1(aq) + Cr2O7-
2(aq)
so both disssociated in to it's ions
2007-12-29 03:56:48 · answer #4 · answered by sami_dodeen 3 · 0⤊ 0⤋